/** 布局类型：horizontal 上下（顶部一级导航+左侧菜单）/ top 纯上下（仅顶部）/ sidebar 左右（仅左侧菜单）。 */
export type LayoutType = 'horizontal' | 'top' | 'sidebar'

/** 布局/主题设置。默认值在此集中配置，改一处统一生效（用户页面修改覆盖并持久化）。 */
export interface LayoutSettings {
  layout: LayoutType
  mixbar: boolean
  themeColor: string
  isDark: boolean
  headerFixed: boolean
  sidebarWidth: number
  footerFixed: boolean
  sidebarCollapsed: boolean
  showBreadcrumb: boolean
  showTabs: boolean
  showFullscreen: boolean
  menuAccordion: boolean
}

export const SIDEBAR_WIDTH_MIN = 200
export const SIDEBAR_WIDTH_MAX = 340

export const defaultLayout: LayoutSettings = {
  layout: 'horizontal',
  mixbar: false,
  themeColor: '#2E7FA3',
  isDark: false,
  headerFixed: true,
  sidebarWidth: 210,
  footerFixed: false,
  sidebarCollapsed: false,
  showBreadcrumb: true,
  showTabs: true,
  showFullscreen: true,
  menuAccordion: false,
}